Demarcating
v. 定…的界线, 区分( demarcate的现在分词 )
🗣️ 情景例句
Tomorrow morning after lifting weights,I'll try aerobics.
明早举完重，我去试试有氧运动。
Don't underestimate the difficulties of the work.
不要低估了这项工作的限巨性。
No, it's quite near.
不，很近。